val tasks = mock<TaskContainer> {
            on { register("clean") } doReturn taskProvider
        }

        tasks {

            val clean by registering

            inOrder(tasks, taskProvider) {
                verify(tasks).register("clean")
                verifyNoMoreInteractions()
            }

            assertInferredTypeOf(
                clean,
                typeOf<TaskProvider<Task>>()
            )

        then: "clean is still marked UP-TO-DATE"
        result.groupedOutput.task(":clean").outcome == "UP-TO-DATE"

        when: "the kotlin script compiler is invoked due to a script change"
        buildKotlinFile << "\n"
        succeeds "clean"
        then: "clean is still marked as UP-TO-DATE"
        result.groupedOutput.task(":clean").outcome == "UP-TO-DATE"
    }

env GOCACHE=$WORK/cache

# Build something so that the cache gets populates
go build main.go

# Check that cache contains directories before running
exists $GOCACHE/00

# Run go clean -cache -n and ensure that directories weren't deleted
go clean -cache -n
exists $GOCACHE/00

# Re-run go clean cache without the -n flag go ensure that directories were properly removed
go clean -cache

    }

    def "clean build and build clean work reliably with composite build"() {
        given:
        dependency "org.test:buildB:1.0"
        buildA.buildFile << """
            clean {
                dependsOn gradle.includedBuild('buildB').task(':clean')
            }
        """

        when:
        args "--parallel"
        execute(buildA, "clean", "build")

        then:

[short] skip

# --------------------- clean executables -------------------------

# case1: test file-named executable 'main'
env GO111MODULE=on

! exists main$GOEXE
go build main.go
exists -exec main$GOEXE
go clean
! exists main$GOEXE

# case2: test module-named executable 'a.b.c'
! exists a.b.c$GOEXE
go build
exists -exec a.b.c$GOEXE
go clean
! exists a.b.c$GOEXE

if x%1==x-no-banner set...

go test -fuzz=FuzzY -fuzztime=100x .
go run ./contains_files $GOCACHE/fuzz/example.com/y/FuzzY

# 'go clean -cache' should not delete the fuzz cache.
go clean -cache
exists $GOCACHE/fuzz

# 'go clean -fuzzcache' should delete the fuzz cache but not the build cache.
go build -x ./empty
stderr '(compile|gccgo)( |\.exe).*empty.go'
go clean -fuzzcache
! exists $GOCACHE/fuzz
go build -x ./empty
! stderr '(compile|gccgo)( |\.exe).*empty.go'

    }

    // <lifecycle>
    //   <id>clean</id>
    //   <phases>
    //     <phase>pre-clean</phase>
    //     <phase>clean</phase>
    //     <phase>post-clean</phase>
    //   </phases>
    //   <default-phases>
    //     <clean>org.apache.maven.plugins:maven-clean-plugin:clean</clean>
    //   </default-phases>
    // </lifecycle>

    private String id;

		"/../a/b/../././/c",
		"",
	}

	for _, p := range paths {
		fmt.Printf("Clean(%q) = %q\n", p, path.Clean(p))
	}

	// Output:
	// Clean("a/c") = "a/c"
	// Clean("a//c") = "a/c"
	// Clean("a/c/.") = "a/c"
	// Clean("a/c/b/..") = "a/c"
	// Clean("/../a/c") = "/a/c"
	// Clean("/../a/b/../././/c") = "/a/c"
	// Clean("") = "."
}

func ExampleDir() {
	fmt.Println(path.Dir("/a/b/c"))

	}
	perr, ok := err.(*PathError)
	if !ok {
		t.Fatalf("MkdirAll %q returned %T, not *PathError", fpath, err)
	}
	if filepath.Clean(perr.Path) != filepath.Clean(fpath) {
		t.Fatalf("MkdirAll %q returned wrong error path: %q not %q", fpath, filepath.Clean(perr.Path), filepath.Clean(fpath))
	}

	// Can't make subdirectory of file.
	ffpath := fpath + "/subdir"
	err = MkdirAll(ffpath, 0777)
	if err == nil {